Collaboration diagram for lbninfo:

Public Member Functions
	lbninfo ()

void	makestreammap ()

std::string	streameventstring ()

Public Attributes
std::map< int, int >	wantedmap

std::map< int, std::vector< int > >	streammap

int	currentevent

int	nevt

int	magic

int	noalgps

int	j40ps

std::vector< int >	trigmap

std::vector< int >	trigevt

int	written_j40

int	written_no_j40

Detailed Description

Definition at line 29 of file ByteStreamMultipleOutputStreamCopyTool.cxx.

Constructor & Destructor Documentation

◆ lbninfo()

lbninfo::lbninfo ( )

inline

Definition at line 31 of file ByteStreamMultipleOutputStreamCopyTool.cxx.

31 : currentevent(0),nevt(0),magic(0),noalgps(-1),j40ps(-1),written_j40(0),written_no_j40(0) {}

Member Function Documentation

◆ makestreammap()

void lbninfo::makestreammap ( )

inline

Definition at line 44 of file ByteStreamMultipleOutputStreamCopyTool.cxx.

                       {
     for (std::map<int,int>::const_iterator s=wantedmap.begin(); s!=wantedmap.end(); ++s){
       int stream=s->first, wanted=s->second;
       for (int e=0; e<wanted; ++e){
     int chosen_evt = myrand.Integer(nevt);//chose a random event in the lbn
     if (noalgps>0){
       //check if the chosen event is a j40
       while (trigmap[chosen_evt]==1){
         //skip it, with probability j40ps/noalgps
         assert(noalgps>=j40ps);
         double psratio = (double)j40ps/(double)noalgps;
         if (myrand.Uniform(1.0)>psratio){
           //skip it, choose another random event
           chosen_evt = myrand.Integer(nevt);
         }
         else {
           //we'll keep it
           break;
         }
       }
     }//using trigmap
         streammap[chosen_evt].push_back(stream);
       }
     }
   }

◆ streameventstring()

std::string lbninfo::streameventstring ( )

inline

Definition at line 71 of file ByteStreamMultipleOutputStreamCopyTool.cxx.

                                {
     std::ostringstream out;
     for (std::map<int, std::vector<int> >::const_iterator s=streammap.begin(); s!=streammap.end(); ++s){
       out<<"\nevent "<<s->first<<" goes to stream(s)";
       for (unsigned int e=0; e<s->second.size(); ++e){
         out<<" "<<s->second[e];
       }
     }
     return out.str();
   }